| North | East | South | West |
| 1♥ | Pass | 2♦ | X |
| 3♥ | X | Pass | Pass |
| 3NT | 4♥ | Pass | Pass |
| X | XX | 4NT | 5♦ |
| X | XX | 5♠ | X |
| Pass | 6♥ | 6♠ | Pass |
| Pass | X | Pass | Pass |
| XX | 7♦ | X | XX |
| Pass | Pass | 7♥ | Pass |
| Pass | X | XX | Pass |
| 7♠ | Pass | Pass | X |
| Pass | Pass | XX | Pass |
| 7NT | X | XX | ? |
| Bid | Rule | Alert | Priority | Operations |
| PASS | Undefine | - | - |